Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from David Miller:

 1) Validate tunnel options length in act_tunnel_key, from Xin Long.

 2) Fix DMA sync bug in gve driver, from Adi Suresh.

 3) TSO kills performance on some r8169 chips due to HW issues, disable
    by default in that case, from Corinna Vinschen.

 4) Fix clock disable mismatch in fec driver, from Chubong Yuan.

 5) Fix interrupt status bits define in hns3 driver, from Huazhong Tan.

 6) Fix workqueue deadlocks in qeth driver, from Julian Wiedmann.

 7) Don't napi_disable() twice in r8152 driver, from Hayes Wang.

 8) Fix SKB extension memory leak, from Florian Westphal.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits)
  r8152: avoid to call napi_disable twice
  MAINTAINERS: Add myself as maintainer of virtio-vsock
  udp: drop skb extensions before marking skb stateless
  net: rtnetlink: prevent underflows in do_setvfinfo()
  can: m_can_platform: remove unnecessary m_can_class_resume() call
  can: m_can_platform: set net_device structure as driver data
  hv_netvsc: Fix send_table offset in case of a host bug
  hv_netvsc: Fix offset usage in netvsc_send_table()
  net-ipv6: IPV6_TRANSPARENT - check NET_RAW prior to NET_ADMIN
  sfc: Only cancel the PPS workqueue if it exists
  nfc: port100: handle command failure cleanly
  net-sysfs: fix netdev_queue_add_kobject() breakage
  r8152: Re-order napi_disable in rtl8152_close
  net: qca_spi: Move reset_count to struct qcaspi
  net: qca_spi: fix receive buffer size check
  net/ibmvnic: Ignore H_FUNCTION return from H_EOI to tolerate XIVE mode
  Revert "net/ibmvnic: Fix EOI when running in XIVE mode"
  net/mlxfw: Verify FSM error code translation doesn't exceed array size
  net/mlx5: Update the list of the PCI supported devices
  net/mlx5: Fix auto group size calculation
  ...

1 files changed, 3 insertions, 1 deletions

diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c
index ba635209ae9a..5b9da0954a27 100644
--- a/kernel/bpf/offload.c
+++ b/kernel/bpf/offload.c
@@ -678,8 +678,10 @@ bpf_offload_dev_create(const struct bpf_prog_offload_ops *ops, void *priv)
 	down_write(&bpf_devs_lock);
 	if (!offdevs_inited) {
 		err = rhashtable_init(&offdevs, &offdevs_params);
-		if (err)
+		if (err) {
+			up_write(&bpf_devs_lock);
 			return ERR_PTR(err);
+		}
 		offdevs_inited = true;
 	}
 	up_write(&bpf_devs_lock);